SEUR Oficial <= 1.6.0 - Cross-Site Scripting

2021-12-20 00:00

José Aguilera

Strategic Overview

Status

Patched in 1.7.0

Affected PluginSEUR Oficial

Affected Version< 1.7.0

CVSS4.8Medium

CVECVE-2021-25005

View all SEUR Oficial vulnerabilities

Vulnerability Overview

The SEUR Oficial WordPress plugin before 1.7.0 does not sanitize and escape some of its settings allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed

Technical Analysis

REMEDIATION: Update to version 1.7.0, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2021-25005 https://www.wordfence.com/threat-intel/vulnerabilities/id/f3543ce7-328e-4db8-8993-8cd78af997de

CVSS Vector

4.8

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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